53562843

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 84057600

約数和(自身を除く): 30494757

約数列:

[1, 3, 9, 19, 27, 57, 171, 263, 397, 513, 789, 1191, 2367, 3573, 4997, 7101, 7543, 10719, 14991, 22629, 44973, 67887, 104411, 134919, 203661, 313233, 939699, 1983809, 2819097, 5951427, 17854281, 53562843]

約数ペア:

[(1, 53562843), (3, 17854281), (9, 5951427), (19, 2819097), (27, 1983809), (57, 939699), (171, 313233), (263, 203661), (397, 134919), (513, 104411), (789, 67887), (1191, 44973), (2367, 22629), (3573, 14991), (4997, 10719), (7101, 7543)]